Bilirubin Free

Free bilirubin is also known as direct bilirubin. This is a fraction of bilirubin, which is another molecule of bilirubin in a form ready to be excreted from the body. Bilirubin fractions are formed through hemolysis in the blood, i.e. rupture of red blood cells, accompanied by the release of hemoglobin. Normally, hemoglobin interacts with hemoglobinemin, which is located on the surface of red blood cells and combines with hydrogen, forming heme. However, with hemolysis this process does not work, and heme occurs without